On Mon, Dec 14, 2009 at 02:28:43PM -0800, Dmitry Torokhov wrote:
> On Mon, Dec 14, 2009 at 05:00:59PM -0500, Chaogui Zhang wrote:
> > + { KE_KEY, 0x28, { KEY_1 } },
> > + { KE_KEY, 0x29, { KEY_2 } },
> > + { KE_KEY, 0x2a, { KEY_3 } },
> > + { KE_KEY, 0x2b, { KEY_4 } },
> > + { KE_KEY, 0x2c, { KEY_5 } },
> > + { KE_KEY, 0x2d, { KEY_6 } },
> > + { KE_KEY, 0x2e, { KEY_7 } },
> > + { KE_KEY, 0x2f, { KEY_8 } },
> > + { KE_KEY, 0x30, { KEY_9 } },
> > + { KE_KEY, 0x31, { KEY_0 } },
>
> Hm, I forgot to mention this in my previous mail - I am trying to move
> RC and phones to KEY_NUMERIC_X keycodes which are supposed to be
> independent on state of shift and NumLock. I will change it locally -
> and if users want old definitions - why, EVIOSKEYCODE now works ;)
>
> > + sparse_keymap_report_entry(input, key, 1, !remote->repeat);
>
> Should not this be
>
> sparse_keymap_report_entry(input, key, remote->repeat, false);
>
> ?
>
> In fact remote->repeat is more like "button down", not necessarily
> repeat, right? I also do not see the readon for keeping it in the device
> structure, you can simply pass it in tivoir_report_key(), can't you?
>
Hi, Dmitry,
Sorry that I accidentally dropped the list from the cc in my last reply.
I have changed the numbers 0-9 to KEY_NUMERIC_X keycodes and removed the remote->repeat
from the device struct. Please review and let me know what you think.
Thanks again!
--
Chaogui
Signed-off-by: Chaogui Zhang <czhang@xxxxxxxxxxxx>
---
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 16ec523..e392959 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -149,6 +149,20 @@ config INPUT_KEYSPAN_REMOTE
To compile this driver as a module, choose M here: the module will
be called keyspan_remote.
+config INPUT_TIVOIR
+ tristate "TiVo USB IR Dongle (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ depends on USB_ARCH_HAS_HCD
+ select USB
+ select INPUT_SPARSEKMAP
+ help
+ Say Y here if you want to use the TiVo USB IR Dongle. It works with
+ the bundled TiVo remote and this driver maps all buttons to keypress
+ events.
+
+ To compile this driver as a module, choose M here: the module will
+ be called tivoir.
+
config INPUT_POWERMATE
tristate "Griffin PowerMate and Contour Jog support"
depends on USB_ARCH_HAS_HCD
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index a8b8485..b449048 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_INPUT_RB532_BUTTON) += rb532_button.o
obj-$(CONFIG_INPUT_GPIO_ROTARY_ENCODER) += rotary_encoder.o
obj-$(CONFIG_INPUT_SGI_BTNS) += sgi_btns.o
obj-$(CONFIG_INPUT_SPARCSPKR) += sparcspkr.o
+obj-$(CONFIG_INPUT_TIVOIR) += tivoir.o
obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON) += twl4030-pwrbutton.o
obj-$(CONFIG_INPUT_UINPUT) += uinput.o
obj-$(CONFIG_INPUT_WINBOND_CIR) += winbond-cir.o
diff --git a/drivers/input/misc/tivoir.c b/drivers/input/misc/tivoir.c
new file mode 100644
index 0000000..817c54c
--- /dev/null
+++ b/drivers/input/misc/tivoir.c
@@ -0,0 +1,583 @@
+/*
+ * tivoir.c: Input driver for the USB TiVo PC IR Dongle
+ *
+ * Copyright (C) 2009 Chaogui Zhang (czhang@xxxxxxxxxxxx)
+ *
+ * Based in part on the Keyspan DMR driver (keyspan_remote.c) by
+ * Michael Downey (downey@xxxxxxxxxx)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/usb/input.h>
+#include <linux/input/sparse-keymap.h>
+
+#define DRIVER_VERSION "v0.1"
+#define DRIVER_AUTHOR "Chaogui Zhang <czhang@xxxxxxxxxxxx>"
+#define DRIVER_DESC "Driver for the TiVo PC IR Dongle."
+#define DRIVER_LICENSE "GPL v2"
+
+/* Parameters that can be passed to the driver. */
+static int debug;
+module_param(debug, int, 0444);
+MODULE_PARM_DESC(debug, "Enable extra debug messages and information");
+
+/* Vendor and product ids */
+#define USB_TIVOIR_VENDOR_ID 0x105A
+#define USB_TIVOIR_PRODUCT_ID 0x2000
+#define TIVO_REMOTE_ADDR 0x3085
+
+#define TIVOIR_PULSE_BIT 0x80
+#define TIVOIR_PULSE_MASK 0x7f
+#define TIVOIR_RECV_SIZE 32
+#define TIVOIR_BTN_DOWN 1
+#define TIVOIR_WAITING_AGC 0
+#define TIVOIR_WAITING_CODE 1
+#define TIVOIR_WAITING_STOP 2
+
+/*
+ * Table that maps the remote keycodes to input keys.
+ * The comments are the labels on the TiVo remote that came with the dongle.
+ */
+static const struct key_entry tivoir_key_table[] = {
+ { KE_KEY, 0x09, { KEY_MENU } }, /* TiVo Logo */
+ { KE_KEY, 0x10, { KEY_POWER2 } }, /* TV Power */
+ { KE_KEY, 0x11, { KEY_TV } }, /* Live TV/Swap */
+ { KE_KEY, 0x13, { KEY_INFO } },
+ { KE_KEY, 0x14, { KEY_UP } },
+ { KE_KEY, 0x15, { KEY_RIGHT } },
+ { KE_KEY, 0x16, { KEY_DOWN } },
+ { KE_KEY, 0x17, { KEY_LEFT } },
+ { KE_KEY, 0x18, { KEY_RED } }, /* Thumb down */
+ { KE_KEY, 0x19, { KEY_SELECT } },
+ { KE_KEY, 0x1a, { KEY_GREEN } }, /* Thumb up */
+ { KE_KEY, 0x1b, { KEY_MUTE } },
+ { KE_KEY, 0x1c, { KEY_VOLUMEUP } },
+ { KE_KEY, 0x1d, { KEY_VOLUMEDOWN } },
+ { KE_KEY, 0x1e, { KEY_CHANNELUP } },
+ { KE_KEY, 0x1f, { KEY_CHANNELDOWN } },
+ { KE_KEY, 0x20, { KEY_RECORD } },
+ { KE_KEY, 0x21, { KEY_PLAY } },
+ { KE_KEY, 0x22, { KEY_REWIND } },
+ { KE_KEY, 0x23, { KEY_PAUSE } },
+ { KE_KEY, 0x24, { KEY_FASTFORWARD } },
+ { KE_KEY, 0x25, { KEY_SLOW } },
+ { KE_KEY, 0x26, { KEY_FRAMEBACK } }, /* TiVo quick replay */
+ { KE_KEY, 0x27, { KEY_FRAMEFORWARD } }, /* Skip */
+ { KE_KEY, 0x28, { KEY_NUMERIC_1 } },
+ { KE_KEY, 0x29, { KEY_NUMERIC_2 } },
+ { KE_KEY, 0x2a, { KEY_NUMERIC_3 } },
+ { KE_KEY, 0x2b, { KEY_NUMERIC_4 } },
+ { KE_KEY, 0x2c, { KEY_NUMERIC_5 } },
+ { KE_KEY, 0x2d, { KEY_NUMERIC_6 } },
+ { KE_KEY, 0x2e, { KEY_NUMERIC_7 } },
+ { KE_KEY, 0x2f, { KEY_NUMERIC_8 } },
+ { KE_KEY, 0x30, { KEY_NUMERIC_9 } },
+ { KE_KEY, 0x31, { KEY_NUMERIC_0 } },
+ { KE_KEY, 0x32, { KEY_CLEAR } },
+ { KE_KEY, 0x33, { KEY_ENTER } },
+ { KE_KEY, 0x34, { KEY_VIDEO } }, /* TV Input */
+ { KE_KEY, 0x36, { KEY_EPG } }, /* Guide */
+ { KE_KEY, 0x44, { KEY_ZOOM } }, /* Aspect */
+ { KE_KEY, 0x48, { KEY_STOP } },
+ { KE_KEY, 0x4a, { KEY_DVD } }, /* DVD Menu */
+ { KE_KEY, 0x5f, { KEY_CYCLEWINDOWS } }, /* Window */
+ { KE_END, 0}
+};
+
+/* table of devices that work with this driver */
+static struct usb_device_id tivoir_table[] = {
+ {USB_DEVICE(USB_TIVOIR_VENDOR_ID, USB_TIVOIR_PRODUCT_ID)},
+ {} /* Terminating entry */
+};
+
+/* Structure to hold all of our driver specific stuff */
+struct usb_tivoir {
+ char name[128];
+ char phys[64];
+ struct usb_device *udev;
+ struct input_dev *input;
+ struct usb_interface *interface;
+ struct usb_endpoint_descriptor *in_endpoint;
+ struct urb *irq_urb;
+ dma_addr_t in_dma;
+ unsigned char *in_buffer;
+
+ /* variables used to parse messages from remote. */
+ int stage;
+ int pulse;
+ int space;
+ u32 code; /* 32 bit raw code from the remote */
+ int bitcount;
+};
+
+static struct usb_driver tivoir_driver;
+
+/*
+ * Debug routine that prints out what we've received from the remote.
+ */
+static void tivoir_print_packet(struct usb_tivoir *remote)
+{
+ u8 codes[4 * TIVOIR_RECV_SIZE];
+ int i, length;
+
+ /* The lower 5 bits of the first byte of each packet indicates the size
+ * of the transferred buffer, not including the first byte itself.
+ */
+
+ length = (remote->in_buffer[0]) & 0x1f;
+ for (i = 0; i <= length; i++)
+ snprintf(codes + i * 3, 4, "%02x ", remote->in_buffer[i]);
+
+ /* 0x80 at the end of a regular packet or in a separate packet
+ indicates key release */
+
+ if (i < TIVOIR_RECV_SIZE && remote->in_buffer[i] == 0x80)
+ snprintf(codes + i * 3, 4, "%02x ", remote->in_buffer[i]);
+
+ dev_printk(KERN_DEBUG, &remote->udev->dev, "%s: %s\n", __func__, codes);
+}
+
+static inline u16 code_address(u32 code)
+{
+ /* Higher 16 bits of the code is the remote address */
+ return code >> 16;
+}
+
+static inline u8 code_command(u32 code)
+{
+ /* Lower 8 bits of the code is the command */
+ return code & 0xff;
+}
+
+static void tivoir_report_key(struct usb_tivoir *remote, unsigned int btn_down)
+{
+ struct input_dev *input = remote->input;
+ struct key_entry *key;
+
+
+ dev_dbg(&remote->udev->dev, "%s: address = 0x%04x, command = 0x%02x\n",
+ __func__, remote->code >> 16, remote->code & 0xff);
+
+ if (code_address(remote->code) == TIVO_REMOTE_ADDR) {
+ key = sparse_keymap_entry_from_scancode(input,
+ code_command(remote->code));
+ if (!key) { /* invalid code, do nothing */
+ remote->code = 0;
+ return;
+ }
+ sparse_keymap_report_entry(input, key, btn_down, false);
+ } else {
+ dev_dbg(&remote->udev->dev, "%s: wrong address.\n", __func__);
+ remote->code = 0;
+ }
+}
+
+static inline int is_pulse(u8 code)
+{
+ return code & TIVOIR_PULSE_BIT;
+}
+
+/* Check the inital AGC burst and space value to match the NEC protocol */
+static inline int is_nec(int leadpulse, int leadspace)
+{
+ /* leadpulse should be 9 ms = 9000 us and leadspace should be
+ * 4.5 ms = 4500 us. We allow +/- 200 microseconds for both.
+ * Time is measured in units of 50 microseconds.
+ * 170 == 8800/50, 184 == 9200/50,
+ * 86 == 4300/50, 94 == 4700/50.
+ */
+ return (leadpulse >= 170 && leadpulse <= 184) &&
+ (leadspace >= 86 && leadspace <= 94);
+}
+
+/* Routine that resets the remote data to clean state */
+static inline void reset_remote(struct usb_tivoir *remote)
+{
+ remote->stage = TIVOIR_WAITING_AGC;
+ remote->pulse = 0;
+ remote->space = 0;
+ remote->bitcount = 0;
+ remote->code = 0;
+}
+
+/* Routine that decode pulse/space value into one NEC logic bit */
+static int nec_bit(int pulse, int space)
+{
+ /* Check that pulse is between 0.450ms and 0.650ms.
+ * NEC protocol says 0.560ms.
+ */
+ if (pulse < 9 || pulse > 14)
+ return -1;
+
+ /* Space value about 1.690ms (about 33 * 50 micro seconds)
+ * indicates a 1 bit.
+ * Space value about 0.560ms (about 11 * 50 micro seconds)
+ * indicates a 0 bit.
+ */
+ if (space >= 30 && space <= 35)
+ return 1; /* logic one */
+ if (space >= 9 && space <= 14)
+ return 0; /* logic zero */
+
+ return -1; /* Inappropriate space value for NEC */
+}
+
+/*
+ * Routine that processes each data packet coming in from the remote.
+ */
+static void tivoir_process_packet(struct usb_tivoir *remote)
+{
+ int i, length, bit;
+ u8 code;
+
+ /* Lower 5 bits of the first byte is the length of the packet */
+ length = (remote->in_buffer[0]) & 0x1f;
+
+ if (length == 0) {
+ if (remote->code != 0)
+ tivoir_report_key(remote, !TIVOIR_BTN_DOWN);
+ reset_remote(remote);
+ return;
+ }
+
+ for (i = 1; i <= length; i++) {
+ code = remote->in_buffer[i];
+
+ switch (remote->stage) {
+ case TIVOIR_WAITING_AGC:
+ if (is_pulse(code)) {
+ remote->pulse += code & TIVOIR_PULSE_MASK;
+ } else {
+ remote->space += code;
+ if (is_nec(remote->pulse, remote->space)) {
+ /* Get ready to receive the code */
+ remote->stage = TIVOIR_WAITING_CODE;
+ remote->pulse = 0;
+ remote->space = 0;
+ } else {
+ /* Non NEC remote, ignore the rest
+ * wait for stop signal
+ */
+ dev_dbg(&remote->udev->dev,
+ "%s: Non NEC remote.\n",
+ __func__);
+ remote->stage = TIVOIR_WAITING_STOP;
+ }
+ }
+ break;
+
+ case TIVOIR_WAITING_CODE:
+ if (is_pulse(code))
+ remote->pulse = code & TIVOIR_PULSE_MASK;
+ else
+ remote->space = code;
+
+ if (remote->pulse == 0 || remote->space == 0)
+ /* pulse/space not filled in yet */
+ continue;
+
+ bit = nec_bit(remote->pulse, remote->space);
+
+ /* reset pulse/space value after decoding */
+ remote->pulse = 0;
+ remote->space = 0;
+
+ if (bit < 0) {
+ /* Non NEC remote, ignore the rest and
+ * wait for stop signal.
+ */
+ remote->stage = TIVOIR_WAITING_STOP;
+ continue;
+ }
+
+ /* A logic 1 or 0 bit detected, store it in
+ * remote->code.
+ * First 16 bits are the remote address, LSB first.
+ * Last 16 bits are the remote command, LSB first.
+ * We save the address in the higher 16 bits of
+ * remote->code and the command in the lower 16 bits
+ * of remote->code.
+ */
+ if (remote->bitcount < 16)
+ bit = bit << (remote->bitcount + 16);
+ else
+ bit = bit << (remote->bitcount - 16);
+ remote->code |= bit;
+ remote->bitcount++;
+
+ if (remote->bitcount == 32) {
+ /* Received all 32 bits from the remote,
+ * report the key pressed */
+ tivoir_report_key(remote, TIVOIR_BTN_DOWN);
+ remote->stage = TIVOIR_WAITING_STOP;
+ }
+ break;
+
+ case TIVOIR_WAITING_STOP: /* waiting for stop signal */
+ if (code == 0x5f) {
+ /* beginning of stop signal, followed by 0x80 */
+ if (i+1 < TIVOIR_RECV_SIZE &&
+ remote->in_buffer[i+1] == 0x80) {
+ if (remote->code != 0)
+ tivoir_report_key(remote,
+ !TIVOIR_BTN_DOWN);
+ reset_remote(remote);
+ }
+ }
+ } /* end switch */
+ } /* end for-loop */
+}
+
+/*
+ * Routine used to handle a new packet that has come in.
+ */
+static void tivoir_irq_recv(struct urb *urb)
+{
+ struct usb_tivoir *dev = urb->context;
+ int i, retval;
+
+ /* Check our status in case we need to bail out early. */
+ switch (urb->status) {
+ case 0:
+ break;
+
+ /* Device went away so don't keep trying to read from it. */
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+
+ default:
+ goto resubmit;
+ break;
+ }
+
+ if (debug)
+ tivoir_print_packet(dev);
+ tivoir_process_packet(dev);
+
+ for (i = 0; i < TIVOIR_RECV_SIZE; i++)
+ dev->in_buffer[i] = 0;
+
+resubmit:
+ retval = usb_submit_urb(urb, GFP_ATOMIC);
+ if (retval)
+ err("%s - usb_submit_urb failed with result: %d", __func__,
+ retval);
+}
+
+static int tivoir_open(struct input_dev *dev)
+{
+ struct usb_tivoir *remote = input_get_drvdata(dev);
+
+ remote->irq_urb->dev = remote->udev;
+ if (usb_submit_urb(remote->irq_urb, GFP_KERNEL))
+ return -EIO;
+
+ return 0;
+}
+
+static void tivoir_close(struct input_dev *dev)
+{
+ struct usb_tivoir *remote = input_get_drvdata(dev);
+
+ usb_kill_urb(remote->irq_urb);
+}
+
+static struct usb_endpoint_descriptor *tivoir_get_in_endpoint(
+ struct usb_host_interface *iface)
+{
+ struct usb_endpoint_descriptor *endpoint;
+ int i;
+
+ for (i = 0; i < iface->desc.bNumEndpoints; ++i) {
+ endpoint = &iface->endpoint[i].desc;
+
+ if (usb_endpoint_is_int_in(endpoint)) {
+ /* we found our interrupt in endpoint */
+ return endpoint;
+ }
+ }
+
+ return NULL;
+}
+
+/*
+ * Routine that sets up the driver to handle a specific USB device detected
+ * on the bus.
+ */
+static int tivoir_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(interface);
+ struct usb_endpoint_descriptor *endpoint;
+ struct usb_tivoir *remote;
+ struct input_dev *input_dev;
+ int error;
+
+ endpoint = tivoir_get_in_endpoint(interface->cur_altsetting);
+ if (!endpoint)
+ return -ENODEV;
+
+ /* The interface descriptor has invalid bInterval setting 0x00 and
+ * the usb core driver sets it to the default of 32ms, which is too
+ * big and causes data loss. Set it to 16ms here.
+ */
+ endpoint->bInterval = 16;
+
+ remote = kzalloc(sizeof(*remote), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!remote || !input_dev) {
+ error = -ENOMEM;
+ goto fail1;
+ }
+
+ error = sparse_keymap_setup(input_dev, tivoir_key_table, NULL);
+ if (error)
+ goto fail1;
+
+ remote->udev = udev;
+ remote->input = input_dev;
+ remote->interface = interface;
+ remote->in_endpoint = endpoint;
+
+ remote->in_buffer =
+ usb_buffer_alloc(udev, TIVOIR_RECV_SIZE, GFP_ATOMIC,
+ &remote->in_dma);
+ if (!remote->in_buffer) {
+ error = -ENOMEM;
+ goto fail2;
+ }
+
+ remote->irq_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!remote->irq_urb) {
+ error = -ENOMEM;
+ goto fail3;
+ }
+
+ if (udev->manufacturer)
+ strlcpy(remote->name, udev->manufacturer, sizeof(remote->name));
+
+ if (udev->product) {
+ if (udev->manufacturer)
+ strlcat(remote->name, " ", sizeof(remote->name));
+ strlcat(remote->name, udev->product, sizeof(remote->name));
+ }
+
+ if (!strlen(remote->name))
+ snprintf(remote->name, sizeof(remote->name),
+ "USB TiVo PC IR Dongle %04x:%04x",
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct));
+
+ usb_make_path(udev, remote->phys, sizeof(remote->phys));
+ strlcat(remote->phys, "/input0", sizeof(remote->phys));
+
+ input_dev->name = remote->name;
+ input_dev->phys = remote->phys;
+ usb_to_input_id(udev, &input_dev->id);
+ input_dev->dev.parent = &interface->dev;
+ input_set_drvdata(input_dev, remote);
+ input_dev->open = tivoir_open;
+ input_dev->close = tivoir_close;
+
+ /*
+ * Initialize the URB to access the device.
+ * The urb gets sent to the device in tivoir_open()
+ */
+ usb_fill_int_urb(remote->irq_urb,
+ remote->udev,
+ usb_rcvintpipe(remote->udev,
+ endpoint->bEndpointAddress),
+ remote->in_buffer, TIVOIR_RECV_SIZE, tivoir_irq_recv,
+ remote, endpoint->bInterval);
+ remote->irq_urb->transfer_dma = remote->in_dma;
+ remote->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+ /* we can register the device now, as it is ready */
+ error = input_register_device(remote->input);
+ if (error)
+ goto fail4;
+
+ /* save our data pointer in this interface device */
+ usb_set_intfdata(interface, remote);
+
+ return 0;
+
+fail4:
+ usb_free_urb(remote->irq_urb);
+fail3:
+ usb_buffer_free(udev, TIVOIR_RECV_SIZE, remote->in_buffer,
+ remote->in_dma);
+fail2:
+ sparse_keymap_free(input_dev);
+fail1:
+ kfree(remote);
+ input_free_device(input_dev);
+
+ return error;
+}
+
+/*
+ * Routine called when a device is disconnected from the USB.
+ */
+static void tivoir_disconnect(struct usb_interface *interface)
+{
+ struct usb_tivoir *remote;
+
+ remote = usb_get_intfdata(interface);
+
+ sparse_keymap_free(remote->input);
+ usb_set_intfdata(interface, NULL);
+ input_unregister_device(remote->input);
+ usb_kill_urb(remote->irq_urb);
+ usb_free_urb(remote->irq_urb);
+ usb_buffer_free(remote->udev, TIVOIR_RECV_SIZE, remote->in_buffer,
+ remote->in_dma);
+ kfree(remote);
+}
+
+/*
+ * Standard driver set up sections
+ */
+static struct usb_driver tivoir_driver = {
+ .name = "tivoir",
+ .probe = tivoir_probe,
+ .disconnect = tivoir_disconnect,
+ .id_table = tivoir_table
+};
+
+static int __init usb_tivoir_init(void)
+{
+ int result;
+
+ /* register this driver with the USB subsystem */
+ result = usb_register(&tivoir_driver);
+ if (result)
+ err("usb_register failed. Error number %d\n", result);
+
+ return result;
+}
+
+static void __exit usb_tivoir_exit(void)
+{
+ /* deregister this driver with the USB subsystem */
+ usb_deregister(&tivoir_driver);
+}
+
+module_init(usb_tivoir_init);
+module_exit(usb_tivoir_exit);
+
+MODULE_DEVICE_TABLE(usb, tivoir_table);
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE(DRIVER_LICENSE);
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